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ste_dma40: Delete an unnecessary check before the function call "kmem_cache_destroy"

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The kmem_cache_destroy() function tests whether its argument is NULL
and then returns immediately. Thus the test around the call is not needed.

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <[email protected]>
Acked-by: Linus Walleij <[email protected]>
Signed-off-by: Vinod Koul <[email protected]>
This commit is contained in:
Markus Elfring 2015-11-16 20:26:27 +01:00 • committed by Vinod Koul
commit e0f8c58003
1 changed files with 1 additions and 2 deletions
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3
drivers/dma/ste_dma40.c
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@ -3694,8 +3694,7 @@ static int __init d40_probe(struct platform_device *pdev)
failure:
if (base) {
if (base->desc_slab)
kmem_cache_destroy(base->desc_slab);
kmem_cache_destroy(base->desc_slab);
if (base->virtbase)
iounmap(base->virtbase);